Cisco 2921 3-Port Gigabit Wired Router (CISCO2921/K9)Cisco 2921 3-Port Gigabit Wired Router (CISCO2921/K9)Buy this Cisco Routers from our Dayari Technologies shop in Nairobi Kenya at discounted prices today.Cisco 2921 3-Port Gigabit Wired Router (CISCO2921/K9)The Cisco 2921 router, supporting voice module, is designed for small offices.Quick SpecsFigure 1 shows the appearance of the CISCO2921/k9.Table 1 shows the Quick Specs of the CISCO2921/k9.Product CodeCISCO2921/k9Rack Units2UInterfaces3 integrated 10/100/1000 Ethernet ports (RJ-45 only)Expansion Slot(s)2 service module slot1 Internal Service Module slot3 onboard digital signal processor slots4 Enhanced high-speed WAN interface card (EHWIC) slotsRAM512 MB (installed) / 2 GB (max)Flash Memory256 MB (installed) / 8 GB (max)Dimensions47 cm x 43.8 cm x 8.9 cmPackage Weight18.93 KgProduct DetailsFigure 2 shows the front panel of the Cisco 2921 router.Note:①AC OK ②On/Off switch ③AC power connector ④Optional RPS adapter(blank panel shown) ⑤LEDs areaTable 2 shows the LEDs area description.LEDColorDescriptionSYSSolid greenSolid green indicates normal operation.Blinking greenSystem is booting or is in ROM monitor mode.AmberSystem error.OffPower is off or system board is faulty.ACTGreenSolid or blinking indicates packet activity between the forwarding and routing engine and any I/O port.OffNo packet transfers are occurring.PoEGreenPoE is available.AmberPower supply is not supplying PoE power.RPSGreenSystem is running on external RPS power supply.PSGreenSystem is running.AmberSystem is not running.Figure 3 shows some LEDs on the back panel of the Cisco 2921 router.Note:① Compact flash 0 and 1 (0, right) ② ISM ③ PVDM3 0,1 and 2 (0 right) ④ EN (Enable USB console) ⑤ EN (Enable RJ-45 console)⑥ SFP S ⑦ SFP EN ⑧ S (Speed) ⑨ L (Link)Table 3 shows the description of these LEDs on the back panel.LEDColorDescriptionLocationCompactFlash 1GreenFlash memory is busy.Back PanelAmberInitialized with error.Blinking Green then turns offCompactFlash is ready for removal.CompactFlash 0GreenFlash memory is busy.Back PanelAmberInitialized with error.Blinking Green then turns offCompactFlash is ready for removal.S (Speed)1 blink pauseGE port operating at 10 Mb/s.Back Panel2 blink pauseGE port operating at 100 Mb/s.3 blink pauseGE port operating at 1000 Mb/s.L (Link)GreenGE link is established.Back PanelOffNo GE link is established.EN (RJ-45 console port)GreenThe RJ-45 console port is active.Back PanelEN (USB serial console port)GreenThe USB console port is active.Back PanelISMGreenInitialized.Back PanelAmberInitialized with error.OffNot installed.SFP SBlinking greenBlinking frequency indicates port speed.Back PanelSFP ENOffNot present.Back PanelGreenPresent and enabled.AmberPresent with failure.PVDM 0, 1 and 2GreenPVDM is initialized.Back PanelAmberPVDM is detected but not initialized.OffNo PVDM installed.Figure 4 show the expansion slots and ports on the back panel.The Cisco 2921/K9 supports expansion functions with modules and cards.Note:① Compact flash 0 and 1 (0, right) ② EHWIC 0,1,2 and 3 (0, far right) ③ USB serial port④ RJ-45 serial console port ⑤ AUX port ⑥ SFP⑦ 10/100/1000 Ethernet port (GE 0/1 and GE 0/2) ⑧ 10/100/1000 Ethernet port GE 0/0⑨ Ground ⑩ USB 0 and 1 (1, top) ⑪ Service module slotsFigure 5 shows the unboxing view of CISCO2921/K9.Cards and LicensesTable 4 shows some recommended models for this router.CardsDescriptionSM-ES3G-16-PEnhanced EtherSwitch Service Module, L2/L3 switching, 16* 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technologySM-ES3G-24-PEnhanced EtherSwitch Service Module, L2/L3 switching, 24 * 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technologyVWIC3-2MFT-G703Cisco Voice/WAN Card VWIC3-2MFT-G703HWIC-2T2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface cardEHWIC-1GE-SFP-CUCisco 1900, 2900, 3900 Router EHWIC WAN Card EHWIC-1GE-SFP-CUEHWIC-4ESGFour port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 RoutersISM-SRE-300-K9Internal Services Module (ISM) with Services Ready EnginePVDM3-1616-channel high-density voice DSP moduleMEM-CF-256U1GB256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900MEM-CF-256U2GB256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900MEM-CF-256U512MB256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISRMEM-CF-256U4GB256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900MEMUSB-1024FT1GB USB Flash TokenLicensesDescriptionL-SL-29-SEC-K9=Cisco 2900 License L-SL-29-SEC-K9 Security E-Delivery PAK for Cisco 2901-2951L-SL-29-APP-K9=Cisco Application Experience License ISR 2900 Series – includes licenses for: AppX, DATA and WAASXL-SL-29-SECNPE-K9=Cisco 2900 License L-SL-29-SECNPE-K9 SEC No Payload Encryption E PAK for Cisco 2901-2951L-SL-29-UC-K9=Cisco 2900 License L-SL-29-UC-K9= Unified Communication E-Delivery PAK for Cisco 2901-2951 cisco 2921 throughput command,cisco 2921 wall mount,cisco 2921 throughput pps,cisco 2900 router ports,cisco 2921 firmware upgrade,2921 bandwidth,cisco2951-sec/k9,cisco2921 k9 software,
